import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Comparator;
-import java.util.Iterator;
public class LedgerTransaction {
private static final String DIGEST_TYPE = "SHA-256";
private Integer id;
private String date;
private String description;
- private ArrayList<LedgerTransactionAccount> items;
- private String dataHash;
- private boolean dataLoaded;
+ private ArrayList<LedgerTransactionAccount> accounts;
public LedgerTransaction(Integer id, String date, String description) {
this.id = id;
this.date = date;
this.description = description;
- this.items = new ArrayList<>();
+ this.accounts = new ArrayList<>();
this.dataHash = null;
dataLoaded = false;
}
+ private String dataHash;
+ private boolean dataLoaded;
+ public ArrayList<LedgerTransactionAccount> getAccounts() {
+ return accounts;
+ }
public LedgerTransaction(String date, String description) {
this(null, date, description);
}
this(id, null, null);
}
public void addAccount(LedgerTransactionAccount item) {
- items.add(item);
+ accounts.add(item);
dataHash = null;
}
public String getDate() {
this.description = description;
dataHash = null;
}
- public Iterator<LedgerTransactionAccount> getAccountsIterator() {
- return new Iterator<LedgerTransactionAccount>() {
- private int pointer = 0;
- @Override
- public boolean hasNext() {
- return pointer < items.size();
- }
-
- @Override
- public LedgerTransactionAccount next() {
- return hasNext() ? items.get(pointer++) : null;
- }
- };
- }
public int getId() {
return id;
}
db.execSQL("INSERT INTO transactions(id, date, description, data_hash) values(?,?,?,?)",
new Object[]{id, date, description, dataHash});
- for (LedgerTransactionAccount item : items) {
+ for (LedgerTransactionAccount item : accounts) {
db.execSQL("INSERT INTO transaction_accounts(transaction_id, account_name, amount, " +
"currency) values(?, ?, ?, ?)",
new Object[]{id, item.getAccountName(), item.getAmount(), item.getCurrency()});
data.append('\0');
data.append(getDescription());
data.append('\0');
- for (LedgerTransactionAccount item : items) {
+ for (LedgerTransactionAccount item : accounts) {
data.append(item.getAccountName());
data.append('\0');
data.append(item.getCurrency());